How can i access html controls in vbnet code behindI have an html DropDownList and i want to make a vb function onselected indexchanged to it as we do to the asp controls lthtmlgt ltbodygt lth1gtHello samilth1gt ltform action3434gt ltselect name34backdrop34 id34background34 runat34server34gt ltoption value34random34gtRandomltoptiongt ltoption value34red34gtR

Hi staha4669You need to make ajax call to server sideRefer below linkFilter dynamic HTML Table on DropDownList change using jQuery AJAX in ASPNetPopulate TextBox based on DropDownList in HTML Table Row using jQuery Ajax in ASPNet MVC

Call server side code from HTML DropDownList Selected IndexChanged event in ASP.Net

staha466...

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User: staha4669
Posted: on Feb 18, 2021 11:54 AM
Forum: ASP.Net Web Forms
Answer: 1
Views: 3866

How can i access html controls in vb.net code behind

I have an html DropDownList and i want to make a vb function onselected indexchanged to it as we do to the asp controls.

<html>
    <body>
        <h1>Hello sami</h1>
        <form action="">
            <select name="backdrop" id="background" runat="server">
                <option value="random">Random</option>
                <option value="red">Red</option>
                <option value="green">Green</option>
                <option value="reset">Reset</option>
            </select><br />
            <asp:Label ID="Label8" runat="server" Text="Label"></asp:Label>
        </form>
    </body>
</html>

Download FREE API for Word, Excel and PDF in ASP.Net

dharmend...

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User: dharmendr
Replied: on Feb 19, 2021 05:17 AM
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Hi staha4669,

You need to make ajax call to server side.

Refer below link.

I agree, here is the link: https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html

Call server side code from HTML DropDownList Selected IndexChanged event in ASP.Net

Filter dynamic HTML Table on DropDownList change using jQuery AJAX in ASP.Net

Populate TextBox based on DropDownList in HTML Table Row using jQuery Ajax in ASP.Net MVC

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